The team is sent to St. Louis to catch two serial killers who appear to be competing against each other. They are polar opposites; one is called the Mill Creek Killer and kills middle-class women using blunt trauma and the other calls himself Hollow Man and shoots prostitutes. Meanwhile, a new team member, Emily Prentiss, reports for duty. Written by
Did You Know?
When Reid discovers that the two unsubs have been communicating with each other through the newspaper classified ads, the camera zooms in on one of the ads. But the ad shown was the message that Reid writes later in the episode when he is posing as the Hollowman to lure the Mill Creek Killer to a false dumpsite. See more
[returning from Missouri, Hotch enters his office and finds Prentiss sitting on his couch
Please tell me you haven't been there for the last four days.
by Regina Spektor See more